/*
 *
 * Copyright 2021-2025 Software Radio Systems Limited
 *
 * This file is part of srsRAN.
 *
 * srsRAN is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of
 * the License, or (at your option) any later version.
 *
 * srsRAN is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * A copy of the GNU Affero General Public License can be found in
 * the LICENSE file in the top-level directory of this distribution
 * and at http://www.gnu.org/licenses/.
 *
 */

#pragma once

#include "srsran/fapi/messages/base_message.h"

namespace srsran {
namespace fapi {

/// Downlink TTI response pdu information.
struct dl_tti_response_pdu {
  uint16_t pdu_index;
  uint8_t  cw;
  uint32_t tb_crc;
};

/// Downlink TTI response message.
struct dl_tti_response_message : public base_message {
  uint16_t                                              sfn;
  uint16_t                                              slot;
  uint16_t                                              num_pdus;
  std::array<dl_tti_response_pdu, MAX_DL_PDUS_PER_SLOT> pdus;
};

} // namespace fapi
} // namespace srsran
